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19046 (7607 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2019046
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2080382155290768 2.717e-08  
a 2.3603103038837 7.8208e-09 au
q 1.869275560168842 6.3765e-08 au
i 3.410239356662936 3.5531e-06 deg
node 99.24975971855667 6.4696e-05 deg
peri 340.4657050653447 6.5558e-05 deg
M 161.7883648193666 1.1442e-05 deg
tp 2458605.253479811443
(2019-May-01.75347981)
4.0653e-05 TDB
period 1324.500358892492
3.63
6.583e-06
1.802e-08
d
yr
n .271800605853381 1.3509e-09 deg/d
Q 2.851345047598557 9.4478e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1185  
   data-arc span      21815 days (59.73 yr)  
   first obs. used      1960-10-17  
   last obs. used      2020-07-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54994  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:44:54  

Additional Information
 Earth MOID = .885001 au 
 Jupiter MOID = 2.39821 au 
 T_jup = 3.520 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.64   n/a E2021B10  

19046 (7607 P-L)          Discovered 1960-Oct-17 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20001111/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 7607 P-L = 1982 VH5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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